133471744

素因数分解:

$2^9\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 307980288

約数和(自身を除く): 174508544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 223, 224, 256, 334, 446, 448, 512, 668, 892, 896, 1169, 1336, 1561, 1784, 1792, 2338, 2672, 3122, 3568, 3584, 4676, 5344, 6244, 7136, 9352, 10688, 12488, 14272, 18704, 21376, 24976, 28544, 37241, 37408, 42752, 49952, 57088, 74482, 74816, 85504, 99904, 114176, 148964, 149632, 199808, 260687, 297928, 299264, 399616, 521374, 595856, 598528, 799232, 1042748, 1191712, 2085496, 2383424, 4170992, 4766848, 8341984, 9533696, 16683968, 19067392, 33367936, 66735872, 133471744]

約数ペア:

[(1, 133471744), (2, 66735872), (4, 33367936), (7, 19067392), (8, 16683968), (14, 9533696), (16, 8341984), (28, 4766848), (32, 4170992), (56, 2383424), (64, 2085496), (112, 1191712), (128, 1042748), (167, 799232), (223, 598528), (224, 595856), (256, 521374), (334, 399616), (446, 299264), (448, 297928), (512, 260687), (668, 199808), (892, 149632), (896, 148964), (1169, 114176), (1336, 99904), (1561, 85504), (1784, 74816), (1792, 74482), (2338, 57088), (2672, 49952), (3122, 42752), (3568, 37408), (3584, 37241), (4676, 28544), (5344, 24976), (6244, 21376), (7136, 18704), (9352, 14272), (10688, 12488)]